公开(公告)号：US3777198A

公开(公告)日：1973-12-04

申请号：US3777198D

申请日：1972-07-10

Applicant: ASEA AB

Inventor： ANDERSON A ,  BJORKLUND A

IPC: H02K3/32 ,  H02K3/40 ,  H02K3/00

CPC classification number: H02K3/32 ,  H02K3/40

Abstract: A coil positioned in the slot of a stator or rotor in an electric machine is formed of a bundle of conductors arranged close together and insulated from each other and from the slot. The conductor insulation consists of a layer of polymer and a tape of corona resistant insulating material running longitudinally of the conductor is adhered to the polymer layer. The tape surrounds the parts of the conductor facing the main insulation which surrounds the bundle of conductors and furthermore overlies at least those parts of the sides of the conductors which face the adjacent conductors which parts are situated nearest the sides facing the main insulation.

Abstract translation: 位于电机中的定子或转子的槽中的线圈由彼此靠近并且与槽绝缘的一排导体形成。 导体绝缘体由聚合物层和导体纵向延伸的耐电晕绝缘材料带粘合到聚合物层上。 磁带包围面向主绝缘体的导体的部分，其围绕导体束，并且至少覆盖面向相邻导体的导体侧面的至少部分，这些部分位于最靠近主绝缘的侧面。